Dec 01 11:23:28.618 INFO testing lethe2211/iron_sample against 1.30.1 for beta-1.31-5
Dec 01 11:23:28.618 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:23:28.763 INFO [stdout] 6e2b9465f42fd8897f2cb1691f41638e2534e86a2ffe8c95b6b535ee31029da8
Dec 01 11:23:28.768 INFO running `"docker" "start" "-a" "6e2b9465f42fd8897f2cb1691f41638e2534e86a2ffe8c95b6b535ee31029da8"`
Dec 01 11:23:29.477 INFO [stderr] usermod: no changes
Dec 01 11:23:29.604 INFO [stderr]    Compiling openssl v0.9.11
Dec 01 11:23:29.605 INFO [stderr]    Compiling serde v1.0.2
Dec 01 11:23:29.620 INFO [stderr]    Compiling openssl-sys v0.9.11
Dec 01 11:23:29.620 INFO [stderr]    Compiling hyper v0.10.9
Dec 01 11:23:45.943 INFO [stderr]    Compiling iron v0.5.1
Dec 01 11:23:46.279 INFO [stderr]    Compiling native-tls v0.1.2
Dec 01 11:23:48.974 INFO [stderr]    Compiling hyper-native-tls v0.2.2
Dec 01 11:23:49.094 INFO [stderr]    Compiling router v0.5.1
Dec 01 11:23:50.316 INFO [stderr]    Compiling serde_json v1.0.1
Dec 01 11:23:56.483 INFO [stderr]    Compiling iron_example v0.1.0 (/source)
Dec 01 11:23:57.795 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 11:23:57.795 INFO [stderr]  --> src/main.rs:7:5
Dec 01 11:23:57.795 INFO [stderr]   |
Dec 01 11:23:57.795 INFO [stderr] 7 | use std::collections::HashMap;
Dec 01 11:23:57.803 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:23:57.803 INFO [stderr]   |
Dec 01 11:23:57.803 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:23:57.803 INFO [stderr] 
Dec 01 11:23:57.803 INFO [stderr] warning: unused import: `std::convert::From`
Dec 01 11:23:57.803 INFO [stderr]  --> src/main.rs:9:5
Dec 01 11:23:57.803 INFO [stderr]   |
Dec 01 11:23:57.803 INFO [stderr] 9 | use std::convert::From;
Dec 01 11:23:57.803 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:23:57.803 INFO [stderr] 
Dec 01 11:23:57.803 INFO [stderr] warning: unused import: `Handler`
Dec 01 11:23:57.803 INFO [stderr]   --> src/main.rs:17:12
Dec 01 11:23:57.803 INFO [stderr]    |
Dec 01 11:23:57.803 INFO [stderr] 17 | use iron::{Handler};
Dec 01 11:23:57.803 INFO [stderr]    |            ^^^^^^^
Dec 01 11:23:57.803 INFO [stderr] 
Dec 01 11:23:57.803 INFO [stderr] warning: unused import: `Error`
Dec 01 11:23:57.803 INFO [stderr]   --> src/main.rs:22:25
Dec 01 11:23:57.803 INFO [stderr]    |
Dec 01 11:23:57.803 INFO [stderr] 22 | use serde_json::{Value, Error};
Dec 01 11:23:57.803 INFO [stderr]    |                         ^^^^^
Dec 01 11:23:57.803 INFO [stderr] 
Dec 01 11:23:57.916 INFO [stderr] warning: unused variable: `res`
Dec 01 11:23:57.916 INFO [stderr]   --> src/main.rs:39:17
Dec 01 11:23:57.916 INFO [stderr]    |
Dec 01 11:23:57.916 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:23:57.916 INFO [stderr]    |                 ^^^ help: consider using `_res` instead
Dec 01 11:23:57.916 INFO [stderr]    |
Dec 01 11:23:57.916 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:23:57.916 INFO [stderr] 
Dec 01 11:23:57.916 INFO [stderr] warning: unused variable: `query`
Dec 01 11:23:57.916 INFO [stderr]   --> src/main.rs:52:17
Dec 01 11:23:57.916 INFO [stderr]    |
Dec 01 11:23:57.916 INFO [stderr] 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Dec 01 11:23:57.916 INFO [stderr]    |                 ^^^^^ help: consider using `_query` instead
Dec 01 11:23:57.916 INFO [stderr] 
Dec 01 11:23:57.916 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:23:57.916 INFO [stderr]   --> src/main.rs:39:13
Dec 01 11:23:57.916 INFO [stderr]    |
Dec 01 11:23:57.916 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:23:57.916 INFO [stderr]    |             ----^^^
Dec 01 11:23:57.917 INFO [stderr]    |             |
Dec 01 11:23:57.917 INFO [stderr]    |             help: remove this `mut`
Dec 01 11:23:57.917 INFO [stderr]    |
Dec 01 11:23:57.917 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:23:57.917 INFO [stderr] 
Dec 01 11:24:01.773 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.27s
Dec 01 11:24:01.781 INFO [stderr] su: No module specific data is present
Dec 01 11:24:02.733 INFO running `"docker" "inspect" "6e2b9465f42fd8897f2cb1691f41638e2534e86a2ffe8c95b6b535ee31029da8"`
Dec 01 11:24:02.948 INFO running `"docker" "rm" "-f" "6e2b9465f42fd8897f2cb1691f41638e2534e86a2ffe8c95b6b535ee31029da8"`
Dec 01 11:24:03.271 INFO [stdout] 6e2b9465f42fd8897f2cb1691f41638e2534e86a2ffe8c95b6b535ee31029da8
Dec 01 11:24:03.273 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:24:03.811 INFO [stdout] 768c701125b6f39e09d331fa10bced22a62f59dbc7edecf905f393a78e1d2aca
Dec 01 11:24:03.818 INFO running `"docker" "start" "-a" "768c701125b6f39e09d331fa10bced22a62f59dbc7edecf905f393a78e1d2aca"`
Dec 01 11:24:04.707 INFO [stderr] usermod: no changes
Dec 01 11:24:04.939 INFO [stderr]    Compiling iron_example v0.1.0 (/source)
Dec 01 11:24:06.331 INFO [stderr] warning: unused import: `std::collections::HashMap`
Dec 01 11:24:06.331 INFO [stderr]  --> src/main.rs:7:5
Dec 01 11:24:06.331 INFO [stderr]   |
Dec 01 11:24:06.331 INFO [stderr] 7 | use std::collections::HashMap;
Dec 01 11:24:06.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 01 11:24:06.331 INFO [stderr]   |
Dec 01 11:24:06.331 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 01 11:24:06.331 INFO [stderr] 
Dec 01 11:24:06.331 INFO [stderr] warning: unused import: `std::convert::From`
Dec 01 11:24:06.331 INFO [stderr]  --> src/main.rs:9:5
Dec 01 11:24:06.331 INFO [stderr]   |
Dec 01 11:24:06.331 INFO [stderr] 9 | use std::convert::From;
Dec 01 11:24:06.331 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^
Dec 01 11:24:06.331 INFO [stderr] 
Dec 01 11:24:06.331 INFO [stderr] warning: unused import: `Handler`
Dec 01 11:24:06.331 INFO [stderr]   --> src/main.rs:17:12
Dec 01 11:24:06.331 INFO [stderr]    |
Dec 01 11:24:06.331 INFO [stderr] 17 | use iron::{Handler};
Dec 01 11:24:06.331 INFO [stderr]    |            ^^^^^^^
Dec 01 11:24:06.331 INFO [stderr] 
Dec 01 11:24:06.331 INFO [stderr] warning: unused import: `Error`
Dec 01 11:24:06.331 INFO [stderr]   --> src/main.rs:22:25
Dec 01 11:24:06.331 INFO [stderr]    |
Dec 01 11:24:06.331 INFO [stderr] 22 | use serde_json::{Value, Error};
Dec 01 11:24:06.331 INFO [stderr]    |                         ^^^^^
Dec 01 11:24:06.331 INFO [stderr] 
Dec 01 11:24:06.435 INFO [stderr] warning: unused variable: `res`
Dec 01 11:24:06.435 INFO [stderr]   --> src/main.rs:39:17
Dec 01 11:24:06.435 INFO [stderr]    |
Dec 01 11:24:06.435 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:24:06.435 INFO [stderr]    |                 ^^^ help: consider using `_res` instead
Dec 01 11:24:06.435 INFO [stderr]    |
Dec 01 11:24:06.435 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 01 11:24:06.435 INFO [stderr] 
Dec 01 11:24:06.435 INFO [stderr] warning: unused variable: `query`
Dec 01 11:24:06.435 INFO [stderr]   --> src/main.rs:52:17
Dec 01 11:24:06.435 INFO [stderr]    |
Dec 01 11:24:06.435 INFO [stderr] 52 |         let ref query = req.extensions.get::<Router>().unwrap().find("query").unwrap_or("/");
Dec 01 11:24:06.435 INFO [stderr]    |                 ^^^^^ help: consider using `_query` instead
Dec 01 11:24:06.435 INFO [stderr] 
Dec 01 11:24:06.435 INFO [stderr] warning: variable does not need to be mutable
Dec 01 11:24:06.435 INFO [stderr]   --> src/main.rs:39:13
Dec 01 11:24:06.435 INFO [stderr]    |
Dec 01 11:24:06.435 INFO [stderr] 39 |         let mut res = client.get(url)
Dec 01 11:24:06.435 INFO [stderr]    |             ----^^^
Dec 01 11:24:06.435 INFO [stderr]    |             |
Dec 01 11:24:06.435 INFO [stderr]    |             help: remove this `mut`
Dec 01 11:24:06.435 INFO [stderr]    |
Dec 01 11:24:06.435 INFO [stderr]    = note: #[warn(unused_mut)] on by default
Dec 01 11:24:06.435 INFO [stderr] 
Dec 01 11:24:07.062 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.33s
Dec 01 11:24:07.075 INFO [stderr] su: No module specific data is present
Dec 01 11:24:07.923 INFO running `"docker" "inspect" "768c701125b6f39e09d331fa10bced22a62f59dbc7edecf905f393a78e1d2aca"`
Dec 01 11:24:08.303 INFO running `"docker" "rm" "-f" "768c701125b6f39e09d331fa10bced22a62f59dbc7edecf905f393a78e1d2aca"`
Dec 01 11:24:08.746 INFO [stdout] 768c701125b6f39e09d331fa10bced22a62f59dbc7edecf905f393a78e1d2aca
Dec 01 11:24:08.749 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.31-5/worker-3/1.30.1:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/beta-1.31-5/1.30.1:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +1.30.1 test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 01 11:24:09.315 INFO [stdout] c2f73cb3c27bc64590f04f19ed668bd5a5553125a24f50c06add62aa51f64b41
Dec 01 11:24:09.320 INFO running `"docker" "start" "-a" "c2f73cb3c27bc64590f04f19ed668bd5a5553125a24f50c06add62aa51f64b41"`
Dec 01 11:24:10.011 INFO [stderr] usermod: no changes
Dec 01 11:24:10.120 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
Dec 01 11:24:10.142 INFO [stderr]      Running /target/debug/deps/iron_example-d2c343015d31d85c
Dec 01 11:24:10.143 INFO [stdout] 
Dec 01 11:24:10.143 INFO [stdout] running 0 tests
Dec 01 11:24:10.143 INFO [stdout] 
Dec 01 11:24:10.143 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 01 11:24:10.143 INFO [stdout] 
Dec 01 11:24:10.154 INFO [stderr] su: No module specific data is present
Dec 01 11:24:10.700 INFO running `"docker" "inspect" "c2f73cb3c27bc64590f04f19ed668bd5a5553125a24f50c06add62aa51f64b41"`
Dec 01 11:24:10.974 INFO running `"docker" "rm" "-f" "c2f73cb3c27bc64590f04f19ed668bd5a5553125a24f50c06add62aa51f64b41"`
Dec 01 11:24:11.323 INFO [stdout] c2f73cb3c27bc64590f04f19ed668bd5a5553125a24f50c06add62aa51f64b41
